Re: 89YJ Transmisison ID
Actually they are real easy to see which you have. And yes the seam is how you do it. Sometime in the '89 model year is when they changed from the troublesome BA-10 to the AX-15. The BA-10 is split lengthwise down the middle on the bottom side of the transmission. It opens like a clamshell, and is about as strong as one. The AX-15 is split cross ways and is much stronger than the Pugeot.
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<font color=green>llll '90 YJ</font color=green>
<font color=green>"There are no shortcuts to any place worth going."-Anon.</font color=green>